Help With ID Please

[biggles]

Picked this up a month ago and the branches that grow horizontally have no corallites on the underside, branches are only 1/4" dia and remain uniform in diameter from base to tip. It's a Qld barrier reef acro not a W.A. specimen. I think it might be A. torihalimeda due to the lack of corralites on the underside of the branches but that's just my guess. I have another small piece i mounted upside down that clearly shows the branch underside if you want to see a pic btw.
Any help will be greatly appreciated.

 

[Frick]

I am thinking Acropora horrida for my initial guess.

I'll look more into later. I'm far away from my computer this week.

 

[biggles]

Thanks Jason, i think you're spot on tbh with the horrida ID

 

[Frick]

Yep definitely looks like it.
http://coral.aims.gov.au/factsheet.jsp?speciesCode=0034